| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $105.67 | 7.515% | $113.6111 | $113.61 | $113.60 | $113.60 |
| Purchase #2 | $30.97 | 8.727% | $33.6728 | $33.67 | $33.65 | $33.70 |
| Purchase #3 | $217.78 | 4.745% | $228.1137 | $228.11 | $228.10 | $228.10 |
| Purchase #4 | $169.43 | 7.195% | $181.6205 | $181.62 | $181.60 | $181.60 |
| Purchase #5 | $249.35 | 12.124% | $279.5812 | $279.58 | $279.60 | $279.60 |
| Purchase #6 | $184.54 | 8.401% | $200.0432 | $200.04 | $200.05 | $200.00 |
| Purchase #7 | $222.99 | 4.369% | $232.7324 | $232.73 | $232.75 | $232.70 |
| 7 purchase totals = | $1,180.73 | $1,269.3749 | $1,269.36 | $1,269.35 | $1,269.30 | |